<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		<select class="selector">
		<option value="">1</option>
			<option value="">1</option>
				<option value="">1</option>
					<option value="">1</option>
					</select>
					<script type="text/javascript" src="js/jquery-1.11.2.min.js" ></script>
					<script>
						//方法一
						  var obj=$(".selector").find("option:selected").text();
						//方法二
						 var obj=$(".selector option:selected").text();						  a
					</script>
	</body>
</html>
